Align comments at a multiple of 4

Author: Endilll

source/templates.tex

@@ -152,15 +152,15 @@
 \begin{example}
 \begin{codeblock}
 void f();
-class f;                                     // OK
+class f;                                    // OK
 namespace N {
   void f(int);
 }
-using N::f;                                  // OK
-template<typename> void f(long);             // OK
-template<typename> void f(long);             // error: corresponding overload
-template<typename> void f(long long);        // OK
-template<>         void f<int>(long long);   // OK, doesn't bind a name
+using N::f;                                 // OK
+template<typename> void f(long);            // OK
+template<typename> void f(long);            // error: corresponding overload
+template<typename> void f(long long);       // OK
+template<>         void f<int>(long long);  // OK, doesn't bind a name
 \end{codeblock}
 \end{example}
 \end{note}